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(:Test: hours-from-dateTime-5                            :)
(:Written By: Carmelo Montanez                           :)
(:Date: June 6, 2005                                     :)
(:Purpose: Evaluates The "hours-from-dateTime" function  :)
(:using the empty sequence as an argument. Use count     :) 
(:function to avoid empty file.                          :)
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fn:count(fn:hours-from-dateTime(()))